3Racing SAK-D5611 Sakura D5 Aluminium Main Shaft End Upgrade  [SAK-D5611]

Aluminium shaft end to tighten Sakura D5 drivetrain

The 3Racing Sakura D5 Aluminum Main Shaft End, model SAK-D5611, replaces weaker components with a robust aluminium unit to improve drivetrain stability. Its construction aims to lower drivetrain lash and support more precise throttle input.

Material improvements for steady performance

Choosing aluminium increases resistance to cracking and deformation under stress compared with softer materials. This helps ensure the drivetrain keeps operating predictably during long practice or race days.

Designed for direct replacement

Produced to the Sakura D5 specification, the SAK-D5611 drops into place with minimal adjustment. That predictable fit keeps setup time low and makes it easier to return the car to a known baseline after upgrades.